100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Lab Final Study guide Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed $13.49   Add to cart

Exam (elaborations)

Lab Final Study guide Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed

 0 view  0 purchase
  • Course
  • Lab
  • Institution
  • Lab

Which of the following may benefit from the identification of specific microorganisms? - Environmental bioremediation programs - Criminal investigations - Radiation treatment of produce and meats - Treatment of infectious disease -:- - Environmental bioremediation programs - Criminal inve...

[Show more]

Preview 4 out of 60  pages

  • September 4, 2024
  • 60
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Lab
  • Lab
avatar-seller
Latestupdate
2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!



Lab Final Study guide Questions & 100%
Correct Answers- Latest Test | Graded A+ |
Passed
Which of the following may benefit from the identification of specific microorganisms?


- Environmental bioremediation programs


- Criminal investigations


- Radiation treatment of produce and meats


- Treatment of infectious disease


✓ -:- - Environmental bioremediation programs

✓ - Criminal investigations

✓ - Treatment of infectious disease




_______________ identification methods examine the DNA sequence of an organism,

whereas _______________ identification methods use antibody-antigen reactions to

identify microorganisms.


✓ -:- Genotypic; immunologic




Which methods used to identify a microorganism causing an infection rely on the response

of the host, rather than observation of the microorganism's properties?




1|Page | Grade A+| 2024/2025

,2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

✓ -:- Immunologic methods




Which of the following would be most valuable to confirm the identification of

microorganisms isolated during a food poisoning outbreak?


- Growth on agar plates to identify colony morphology


- Gram stain to view cellular morphology


- Identification of microorganisms using microscopic, cultural, and physiological

characteristics


✓ -:- Identification of microorganisms using microscopic, cultural, and physiological

characteristics




What three main approaches can be used by microbiologists to identify microorganisms?


- Antibiotic


- Atmospheric


- Transgenic


- Genetic


- Immunologic


- Phenotypic




2|Page | Grade A+| 2024/2025

,2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

✓ -:- - Genetic

- Immunologic


- Phenotypic




Which of the following correctly describes E. coli?


- Can move using its flagella


- Possesses the enzyme for tryptophan breakdown


- Ferments only glucose


- Would be pink on MacConkey agar plate after incubation


- Does not produce acids during fermentation


✓ -:- - Can move using its flagella

- Possesses the enzyme for tryptophan breakdown


- Would be pink on MacConkey agar plate after incubation




What is the minimum number of media that you would need to inoculate to determine the

red-circled items on this flowchart?


✓ -:- Three




3|Page | Grade A+| 2024/2025

, 2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

E. coli would appear _________________ in color and _________________ - shaped under

microscopic examination.


✓ -:- Pink; rod




Which of the following tests could have been used to determine that E. coli is a lactose-

fermenter?


- Methyl red test


- KIA test


- MacConkey agar


- SIM medium


- Urease test


✓ -:- - KIA test

- MacConkey agar




The Gram stain is an example of a test that can be used to determine the

________________ characteristics of a bacterium.


✓ -:- Morphological




4|Page | Grade A+| 2024/2025

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Latestupdate. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

76669 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$13.49
  • (0)
  Add to cart